10
ADJUSTMENT OF ZIGZAG STOPPER
If the needle tip interferes with the needle plate when the needle swings to the right at the
maximum zigzag width, then make adjustment in the following procedure.
(When the needle drop position in the needle plate hole is deviated toward the right on the
whole, refer to “ADJUSTMENT OF NEEDLE DROP POSITION IN NEEDLE PLATE HOLE”
(1) Remove the top cover (unit), set the pattern selector dial at “ “ and select the maximum
zigzag width.
(2) Turn the balance wheel until the needle tip is located above the top surface of the needle
plate (in descending travel) at the right needle position.
(3) Slightly loosen the set screw (B), lightly press the stopper against the zigzag width crank,
and then temporarily tighten the set screw.
(4) Push the zigzag width crank in the direction of arrow and turn the balance wheel to make
sure that the needle tip into contact with the needle plate, and then completely tighten the
set screw (B).
(5) Run the sewing machine and make sure that there is no sound made by interference
between the zigzag width crank and the zigzag stopper. After that, attach the top cover
(unit).
(Note)
For removal and attachment of the top cover (unit), refer to page 2.
Summary of Contents for HD3000
Page 1: ...SERVICING MANUAL HD 3000...
